Big Bass Bonanza at a glance
| Item | Value |
|---|---|
| Studio | Pragmatic Play |
| Grid | 5x3, 10 paylines |
| RTP | 96.71% (alternative 95.67%) |
| Volatility | medium to high |
| Max win | 2,100x |
| Bets | 0.10 to 250 |
| Features | free spins, fish cash values, fisherman collect |
| Released | 3 December 2020 |
How it plays
The base game is a straightforward 10-line slot with fishing gear, tackle boxes and fish. Fish symbols show cash values but only pay out in the bonus. Three or more scatters start free spins.
The fisherman bonus
In free spins, every fisherman wild that lands collects the cash value of every fish on the reels. Collect four fishermen and you get more spins and a higher multiplier on later collections. A round with an early fisherman and a screen full of fish is how the 2,100x ceiling is reached.
Why the series grew
Simple rules, a clear bonus and a fisherman everyone recognises made Big Bass Bonanza one of Pragmatic Play's most copied ideas. The series now includes dozens of slots and a crash game. If you prefer a faster round, try Big Bass Crash.
Our partner crypto casino takes Bitcoin deposits and pays out in coin.
Big Bass Bonanza and Big Bass Bonanza 1000
| Big Bass Bonanza | Big Bass Bonanza 1000 | |
|---|---|---|
| Released | December 2020 | April 2025 |
| Grid | 5x3, 10 paylines | 5x3, 10 paylines |
| RTP | 96.71% (also 95.67%) | 96.51% (also 95.51%, 94.51%) |
| Volatility | medium to high | high |
| Max win | 2,100x | 20,000x |
| Bonus buy | no | yes |
The original stays the gentler game: a lower ceiling, a higher return and no bonus buy. The 1000 edition is built for players chasing a big free spins round, at the cost of more volatility.
Big Bass Bonanza with crypto: bets and budget
Bets run from 0.10 to 250 per spin, a wide range that suits small crypto stakes. At 96.71%, the average cost is about 3.3% of what you stake, the lowest of the three slots we cover in depth. Because a lot of the return sits in the fisherman free spins, plan for 150 to 200 spins rather than 50. If your casino runs the 95.67% version, the cost rises by about a third; the info screen shows which one you have.
Where to play Big Bass Bonanza with crypto
Vave
4.9/5Latcas B.V. · since 2022
Operating since 2022.
- Licence Curaçao OGL/2024/1676/0905
- 90 coins: BTC, ETH, USDT, LTC
- Sportsbook on the same account
Shuffle
4.8/5Natural Nine B.V. · since 2023
Operating since 2023.
- Licence Curaçao OGL/2024/1337/0628
- 20 coins: BTC, ETH, LTC, SOL
- Provably fair games
- Sportsbook on the same account
Bitcasino.io
4.8/5EZ Spins Ltd
Launch year not published.
- Licence Anjouan ALSI-202509076
- Withdrawal cap 1,000,000 USDT per week (clause 6.10)
- ID check above €2,500
- Sportsbook on the same account
Stake
4.3/5Medium Rare N.V.
Launch year not published.
- Licence Curaçao OGL/2024/1451/0918
- Provably fair games
- Sportsbook on the same account
Metaspins
4.8/5Metaspins N.V.
Launch year not published.
- Licence Curaçao OGL/2024/1063/0437
- 8 coins: BTC, ETH, USDT, BCH
- Provably fair games
- Sportsbook on the same account
Ordered by year of launch, newest first.
Lobbies change, so confirm the game is listed before you deposit for it.
Is Big Bass Bonanza a good first crypto slot?
For many players, yes. Its 5x3 grid and ten paylines are easy to read, the fisherman bonus is easy to follow, and the medium-to-high volatility means sessions are less extreme than on Gates of Olympus. The low minimum bet of 0.10 lets you try it with a small crypto balance. If you enjoy it, the Big Bass Crash game brings the same theme to a crash round.
Questions and answers
What is the RTP of Big Bass Bonanza?
96.71% in the standard version and 95.67% in an alternative version. Check the info screen at your casino.
What is the max win on Big Bass Bonanza?
2,100 times the stake.
How many paylines does Big Bass Bonanza have?
Ten, on a 5x3 grid.
How do free spins work?
Three or more scatters trigger free spins. Fish symbols carry cash values, and each fisherman wild that lands collects the value of every fish on screen.
What does collecting fishermen do?
Every fourth fisherman collected during free spins retriggers extra spins and raises the multiplier applied to fish collections.
Is Big Bass Bonanza volatile?
It is rated medium to high: base-game wins are modest, the bonus does the heavy lifting.
What are the bets?
From 0.10 to 250 per spin in the standard configuration.
When was it released?
3 December 2020.
Is there a crash game version?
Yes. Big Bass Crash uses the same fisherman in a crash game with a 95.50% RTP.
Can I play Big Bass Bonanza with Bitcoin?
Yes, at casinos that carry Pragmatic Play.